// JavaScript Document
var aryImages = new Array(2);

  aryImages[0] = "images/about-image-12.jpg";
	aryImages[1] = "images/about-image-1.jpg";
  aryImages[2] = "images/about-image-2.jpg";
	aryImages[3] = "images/about-image-3.jpg";
	  aryImages[4] = "images/about-image-4.jpg";
	aryImages[5] = "images/about-image-5.jpg";
  aryImages[6] = "images/about-image-6.jpg";
	aryImages[7] = "images/about-image-7.jpg";
	  aryImages[8] = "images/about-image-8.jpg";
	aryImages[9] = "images/about-image-9.jpg";
  aryImages[10] = "images/about-image-10.jpg";
	aryImages[11] = "images/about-image-11.jpg";
	  aryImages[12] = "images/about-image-12.jpg";
	

  for (i=0; i < aryImages.length; i++) {
    var preload = new Image();
    preload.src = aryImages[i];
  }

  function swap(imgIndex, imgTarget) {
    document[imgTarget].src = aryImages[imgIndex];
  }